Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial
Stephin Jacob
3,982 PointsNeed help implementing a function
Implement a function named "addTwo" that returns the sum of two floats. The function will accept two float numbers as arguments. It should add the two arguments together, and return the result. (No need to write the main function. Just write out the implementation for the addTwo function.)
thats the problem, i believe i'm missing something but when i test it on Xcode, it works. Let me know, thanks!
- stephin
#import <stdio.h>
float addTwo(float a , float b);
int main()
{
float foo = 24.7;
float bar = 35.3;
printf("addTwo %f\n", addTwo(foo, bar));
return 0;
}
float addTwo(float a, float b) {
return a+b;
}
1 Answer
Steve Hunter
57,712 PointsThe code challenge is just looking for the implemetation of the function:
float addTwo(float a, float b) {
return a + b;
}
That should clear the test.
Steve.